High speed digital input current limiter

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  • The CLT01-38SQ7 provides an 8-line protected digital input termination with serialized state transfer. This device enhances the I/O module density by cutting the dissipation (78 mW per input) and reducing the count of opto-transistors. Its 6.25 MHz SPI peripheral output serializes the input state transfer to the I/O module controller.

    Key Features

    • 8 inputs - 8-bit SPI output
    • High side input with common ground
    • 5 V Voltage regulator
    • Package: QFN 7x7 - 48L
    • 30 V reverse polarity capable
    • Adjustable current limiters
    • LED output for visual status
    • Optional: 16-bit mode with parity check, temperature and voltage alarms
    • Daisy chain capable
    • Power dissipation: 78 mW per channel
    • Complies with following standards:
      • IEC61000-4-2:
        • ±8 kV contact discharge
        • ±15 kV air discharge
      • IEC61000-4-4:
        • ±4 kV
      • IEC61000-4-5:
        • Input: ±1 kV
        • Power supply: ±2.5 kV

Sample & Buy

Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
CLT01-38SQ7-TR QFN-48L Tape And Reel
Active
1.267 50 EAR99 MALAYSIA Check Availability

Distributor availability ofCLT01-38SQ7-TR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2290 1 Order Now
Farnell Element14 EUROPE 1763 1 Order Now

Distributor reported inventory date: 2019-12-07

Distributor Name

RS COMPONENTS

Stock

2290

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

1763

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-07

Buy now

CLT01-38SQ7-TR

Package

QFN-48L

Packing Type

Tape And Reel

Unit Price (US$)

1.267*

Distributor availability ofCLT01-38SQ7-TR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2290 1 Order Now
Farnell Element14 EUROPE 1763 1 Order Now

Distributor reported inventory date: 2019-12-07

Distributor Name

RS COMPONENTS

Stock

2290

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

1763

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-07

Marketing Status

Active

Unit Price (US$)

1.267

Quantity

50

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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    • Part Number

      High speed digital input current limiter evaluation board based on CLT01-8SQ7

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS11183
      High speed digital input current limiter
      1.0
      483.07 KB
      PDF
      DS11183

      High speed digital input current limiter

    • Description Version Size Action
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      6.0
      444.57 KB
      PDF
      TN1173

      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      CLT01-38S4 OrCAD Symbol and Footprint files 2.0
      21.27 KB
      ZIP

      CLT01-38S4 OrCAD Symbol and Footprint files

Publications and Collaterals

    • Description Version Size Action
      ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      PDF

      ST Protection Finder - The new app for Android and iOS

    • Description Version Size Action
      Protection devices and integrated EMI filtering selection guide 2.0
      743.69 KB
      PDF

      Protection devices and integrated EMI filtering selection guide

    • Description Version Size Action
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Products and solutions for Smart industry

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
CLT01-38SQ7-TR
Active
QFN-48L Industrial Ecopack2

CLT01-38SQ7-TR

Package:

QFN-48L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-48L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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